ksymoops 2.4.1 on i586 2.4.7. 

Unable to handle kernel NULL pointer dereference at virtual address 00000000
c48085d5
*pde = 00000000
Oops: 0002
CPU:    0
EIP:    0010:[<c48085d5>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010206
eax: 00000000   ebx: c3799e00   ecx: 00000002   edx: 0000ffff
esi: 00000000   edi: 00000000   ebp: 00000003   esp: c37b7ee4
ds: 0018   es: 0018   ss: 0018
Process kapm-idled (pid: 3, stackpage=c37b7000)
Stack: c3799e00 00000002 00000000 c37bfc08 c37c1454 c37c1440 00000003 c01ac0f3
       c37bfc00 00000003 c01ac1ac c37bfc00 00000003 c37c1440 00000003 00000003
       00000000 c01ac267 c37c1440 00000003 c37cf260 00000000 c01ac2e6 00000003
Call Trace: [<c01ac0f3>] [<c01ac1ac>] [<c01ac267>] [<c01ac2e6>] [<c011db0c>] [<c011dbc9>]
[<c010ec3c>] [<c010ee97>] [<c010efb1>] [<c010f07e>] [<c010f995>] [<c010543f>] [<c0105448>]
Code: 66 89 14 78 47 83 c4 0c 46 81 fe ff 0b 00 00 7e de be 00 10

>>EIP; c48085d5 <[snd-card-maestro3]snd_m3_suspend+81/dc>   <=====
Trace; c01ac0f3 <pci_pm_suspend_device+1f/24>
Trace; c01ac1ac <pci_pm_suspend_bus+3c/4c>
Trace; c01ac267 <pci_pm_suspend+1f/3c>
Trace; c01ac2e6 <pci_pm_callback+32/44>
Trace; c011db0c <pm_send+64/9c>
Trace; c011dbc9 <pm_send_all+45/90>
Trace; c010ec3c <send_event+20/78>
Trace; c010ee97 <check_events+f7/198>
Trace; c010efb1 <apm_event_handler+79/7c>
Trace; c010f07e <apm_mainloop+ca/100>
Trace; c010f995 <apm+281/29c>
Trace; c010543f <kernel_thread+1f/38>
Trace; c0105448 <kernel_thread+28/38>
Code;  c48085d5 <[snd-card-maestro3]snd_m3_suspend+81/dc>
00000000 <_EIP>:
Code;  c48085d5 <[snd-card-maestro3]snd_m3_suspend+81/dc>   <=====
   0:   66 89 14 78               mov    %dx,(%eax,%edi,2)   <=====
Code;  c48085d9 <[snd-card-maestro3]snd_m3_suspend+85/dc>
   4:   47                        inc    %edi
Code;  c48085da <[snd-card-maestro3]snd_m3_suspend+86/dc>
   5:   83 c4 0c                  add    $0xc,%esp
Code;  c48085dd <[snd-card-maestro3]snd_m3_suspend+89/dc>
   8:   46                        inc    %esi
Code;  c48085de <[snd-card-maestro3]snd_m3_suspend+8a/dc>
   9:   81 fe ff 0b 00 00         cmp    $0xbff,%esi
Code;  c48085e4 <[snd-card-maestro3]snd_m3_suspend+90/dc>
   f:   7e de                     jle    ffffffef <_EIP+0xffffffef> c48085c4 <[snd-card-maestro3]snd_m3_suspend+70/dc>
Code;  c48085e6 <[snd-card-maestro3]snd_m3_suspend+92/dc>
  11:   be 00 10 00 00            mov    $0x1000,%esi


1 warning issued.  Results may not be reliable.